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Top Questions
9
votes
How can I prove $A − A(A + B)^{−1}A = B − B(A + B)^{−1}B$ for matrices $A$ and $B$?
matrices
matrix-equations
asked Jul 23, 2020 at 17:51
math.stackexchange.com
7
votes
Average caliper diameter (mean width) of a polyhedron
mg.metric-geometry
convex-geometry
euclidean-geometry
polyhedra
asked Jul 18, 2018 at 19:44
mathoverflow.net
7
votes
Average Diameter of a polyhedron
geometry
euclidean-geometry
polyhedra
discrete-geometry
integral-geometry
asked Jul 18, 2018 at 14:31
math.stackexchange.com
6
votes
How to obtain matrix from summation inverse equation
matrices
matrix-equations
asked Jul 23, 2020 at 13:11
mathoverflow.net
6
votes
Which is more numerically stable for OLS: pinv vs QR
matrix
computational-statistics
matrix-decomposition
matrix-inverse
asked Feb 27, 2019 at 17:44
stats.stackexchange.com
5
votes
How to include an interaction with sex
regression
interaction
experiment-design
asked May 28, 2020 at 18:27
stats.stackexchange.com
5
votes
QR decomposition computational efficiency
matrix
computational-statistics
efficiency
qr
asked Feb 21, 2019 at 15:18
stats.stackexchange.com
Top Answers
No answers with score of 5 or more
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